MetaSlider Gallery – Image Gallery, Lightbox Galleries, Modal Windows

All output should be run through an escaping function (see the Security sections in the WordPress Developer Handbooks), found '$action_label'.

All output should be run through an escaping function (like esc_html_e() or esc_attr_e()), found '_e'.

Processing form data without nonce verification.

Hook names invoked by a theme/plugin should start with the theme/plugin prefix. Found: "ml_duplicate_gallery_pro".

A function call to __() with texts containing placeholders was found, but was not accompanied by a "translators:" comment on the line above to clarify the meaning of the placeholders.

Scripts must be registered/enqueued via wp_enqueue_script()

Stylesheets must be registered/enqueued via wp_enqueue_style()

Detected usage of a non-sanitized input variable: $_POST['_wpnonce']

$_POST['_wpnonce'] not unslashed before sanitization. Use wp_unslash() or similar

Function "wp_get_registered_image_subsizes()" requires WordPress 5.3.0, but your plugin minimum supported version is WordPress 5.0.0.

Use of a direct database call is discouraged.

Functions declared in the global namespace by a theme/plugin should start with the theme/plugin prefix. Found: "getProperty".

Global variables defined by a theme/plugin should start with the theme/plugin prefix. Found: "$jsonContent".

Hidden files are not permitted.

Direct database call without caching detected. Consider using wp_cache_get() / wp_cache_set() or wp_cache_delete().

Use placeholders and $wpdb->prepare(); found interpolated variable {$placeholders} at AND post_type IN ({$placeholders})\n

Incorrect number of replacements passed to $wpdb->prepare(). Found 1 replacement parameters, expected 3.

Global constants defined by a theme/plugin should start with the theme/plugin prefix. Found: "ML_LIGHTGALLERY_LICENSE_KEY".

parse_url() is discouraged because of inconsistency in the output across PHP versions; use wp_parse_url() instead.

Missing $domain parameter in function call to __().

Multiple placeholders in translatable strings should be ordered. Expected "%1$s, %2$s", but got "%s, %s" in '%s specific %s'.

Using exclusionary parameters, like exclude, in calls to get_posts() should be done with caution, see https://wpvip.com/documentation/performance-improvements-by-removing-usage-of-post__not_in/ for more information.

Plugin name "MetaSlider Gallery - Image Gallery, Lightbox Galleries, Modal Windows" is different from the name declared in plugin header "MetaSlider Gallery".

PHP file should prevent direct access. Add a check like: if ( ! defined( 'ABSPATH' ) ) exit;